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Routing Number Database Help

Download routing number database

Lyons Commercial Data's Bank Routing Number Database can be downloaded in any common format or as a flat file for easy integration with payment processing systems. Unlimited FTP updates are available upon request.

The routing number table can be keyed for look-up based on the dominant financial institution or non-keyed to provide all matching institutions related to a specific routing number.
For database licensing details and pricing information please request more information.

What to expect of a routing number database

Each financial institution record contains more than one dozen optional fields, updated daily by Lyons Commercial Data's own Research and Content Management Department to ensure the most accurate bank routing number data available. Additionally, each record includes any old, previously used, or rarely used routing numbers (retired routing numbers are available upon request).